Product description
【Compatibility】:RC car accessory made of Aluminum alloy suitable for 1/18 trx4m models, with very high compatibility.
【Features】:Achieve the 30% overdrive effect on the through more gear sets. It is an essential for performance climbing, helping your crawler overcome more obstacles.
【What You Get】:Including 1*gear box
There might be a bit color distortions due to different computer resolutions.
There might be a slight errors due to different hand measurement.